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1-2x-6x^2-27=0
We add all the numbers together, and all the variables
-6x^2-2x-26=0
a = -6; b = -2; c = -26;
Δ = b2-4ac
Δ = -22-4·(-6)·(-26)
Δ = -620
Delta is less than zero, so there is no solution for the equation
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